diff --git a/docs/pcx86/examples/components.xsl b/docs/pcx86/examples/components.xsl
index fa882c147..2828c82b7 100644
--- a/docs/pcx86/examples/components.xsl
+++ b/docs/pcx86/examples/components.xsl
@@ -1369,7 +1369,7 @@
 		<xsl:call-template name="component">
 			<xsl:with-param name="machine" select="$machine"/>
 			<xsl:with-param name="class">computer</xsl:with-param>
-			<xsl:with-param name="parms">,autoPower:<xsl:value-of select="$autoPower"/>,busWidth:<xsl:value-of select="$busWidth"/>,resume:<xsl:value-of select="$resume"/>,state:'<xsl:value-of select="$state"/>'</xsl:with-param>
+			<xsl:with-param name="parms">,autoPower:<xsl:value-of select="$autoPower"/>,busWidth:<xsl:value-of select="$busWidth"/>,resume:'<xsl:value-of select="$resume"/>',state:'<xsl:value-of select="$state"/>'</xsl:with-param>
 		</xsl:call-template>
 	</xsl:template>
 
diff --git a/modules/markout/lib/markout.js b/modules/markout/lib/markout.js
index 6f0db504f..0c2b31c30 100644
--- a/modules/markout/lib/markout.js
+++ b/modules/markout/lib/markout.js
@@ -351,6 +351,7 @@ MarkOut.aHTMLEntities = {
  *      'messages' (eg, "disk")
  *      'autopower' (eg, true)
  *      'autostart' (eg, true)
+ *      'resume' (eg, "0", "1", "2", "3", or "state.json")
  *
  * and any other string-based property you wish to pass through to PCjs (via the embedPC() sParms parameter).
  *
diff --git a/modules/pdp11/lib/computer.js b/modules/pdp11/lib/computer.js
index c5de07d37..98e3c7822 100644
--- a/modules/pdp11/lib/computer.js
+++ b/modules/pdp11/lib/computer.js
@@ -194,7 +194,20 @@ class ComputerPDP11 extends Component {
             if (component.initBus) component.initBus(this, this.bus, this.cpu, this.dbg);
         }
 
-        this.resume = /** @type {number} */ (this.getMachineParm('resume', parmsComputer, Str.TYPES.NUMBER, ComputerPDP11.RESUME_NONE));
+        var sStatePath = null;
+        var sResume = this.getMachineParm('resume', parmsComputer);
+        if (sResume !== undefined) {
+            /*
+             * DEPRECATE: This goofiness is a holdover from when the 'resume' property was a string (either a
+             * single-digit string or a path); now it's always a number, so it never has a 'length' property and
+             * the call to parseInt() is unnecessary.
+             */
+            if (sResume.length > 1) {
+                sStatePath = this.sResumePath = sResume;
+            } else {
+                this.resume = parseInt(sResume, 10);
+            }
+        }
 
         /*
          * The Computer 'state' property allows a state file to be specified independent of the 'resume' feature;
@@ -210,7 +223,7 @@ class ComputerPDP11 extends Component {
          * OVERRIDES everything; it overrides any 'state' Computer parameter AND it disables resume of any saved state in
          * localStorage (in other words, it prevents fAllowResume from being true, and forcing resume off).
          */
-        var fAllowResume, sStatePath = null;
+        var fAllowResume;
         var sState = this.getMachineParm('state') || (fAllowResume = true) && parmsComputer['state'];
 
         if (sState) {
diff --git a/modules/shared/templates/components.xsl b/modules/shared/templates/components.xsl
index b25181e42..17aee9409 100644
--- a/modules/shared/templates/components.xsl
+++ b/modules/shared/templates/components.xsl
@@ -1376,7 +1376,7 @@
 		<xsl:call-template name="component">
 			<xsl:with-param name="machine" select="$machine"/>
 			<xsl:with-param name="class">computer</xsl:with-param>
-			<xsl:with-param name="parms">,autoPower:<xsl:value-of select="$autoPower"/>,busWidth:<xsl:value-of select="$busWidth"/>,resume:<xsl:value-of select="$resume"/>,state:'<xsl:value-of select="$state"/>'</xsl:with-param>
+			<xsl:with-param name="parms">,autoPower:<xsl:value-of select="$autoPower"/>,busWidth:<xsl:value-of select="$busWidth"/>,resume:'<xsl:value-of select="$resume"/>',state:'<xsl:value-of select="$state"/>'</xsl:with-param>
 		</xsl:call-template>
 	</xsl:template>
 
diff --git a/versions/pc8080/1.32.2/components.xsl b/versions/pc8080/1.32.2/components.xsl
index 641fe7112..10d2d5e2f 100644
--- a/versions/pc8080/1.32.2/components.xsl
+++ b/versions/pc8080/1.32.2/components.xsl
@@ -1369,7 +1369,7 @@
 		<xsl:call-template name="component">
 			<xsl:with-param name="machine" select="$machine"/>
 			<xsl:with-param name="class">computer</xsl:with-param>
-			<xsl:with-param name="parms">,autoPower:<xsl:value-of select="$autoPower"/>,busWidth:<xsl:value-of select="$busWidth"/>,resume:<xsl:value-of select="$resume"/>,state:'<xsl:value-of select="$state"/>'</xsl:with-param>
+			<xsl:with-param name="parms">,autoPower:<xsl:value-of select="$autoPower"/>,busWidth:<xsl:value-of select="$busWidth"/>,resume:'<xsl:value-of select="$resume"/>',state:'<xsl:value-of select="$state"/>'</xsl:with-param>
 		</xsl:call-template>
 	</xsl:template>
 
diff --git a/versions/pcx86/1.32.2/components.xsl b/versions/pcx86/1.32.2/components.xsl
index b2e226940..798f2cfb8 100644
--- a/versions/pcx86/1.32.2/components.xsl
+++ b/versions/pcx86/1.32.2/components.xsl
@@ -1369,7 +1369,7 @@
 		<xsl:call-template name="component">
 			<xsl:with-param name="machine" select="$machine"/>
 			<xsl:with-param name="class">computer</xsl:with-param>
-			<xsl:with-param name="parms">,autoPower:<xsl:value-of select="$autoPower"/>,busWidth:<xsl:value-of select="$busWidth"/>,resume:<xsl:value-of select="$resume"/>,state:'<xsl:value-of select="$state"/>'</xsl:with-param>
+			<xsl:with-param name="parms">,autoPower:<xsl:value-of select="$autoPower"/>,busWidth:<xsl:value-of select="$busWidth"/>,resume:'<xsl:value-of select="$resume"/>',state:'<xsl:value-of select="$state"/>'</xsl:with-param>
 		</xsl:call-template>
 	</xsl:template>
 
diff --git a/versions/pdpjs/1.32.2/components.xsl b/versions/pdpjs/1.32.2/components.xsl
index 3ebc4c03c..c3bf7de29 100644
--- a/versions/pdpjs/1.32.2/components.xsl
+++ b/versions/pdpjs/1.32.2/components.xsl
@@ -1369,7 +1369,7 @@
 		<xsl:call-template name="component">
 			<xsl:with-param name="machine" select="$machine"/>
 			<xsl:with-param name="class">computer</xsl:with-param>
-			<xsl:with-param name="parms">,autoPower:<xsl:value-of select="$autoPower"/>,busWidth:<xsl:value-of select="$busWidth"/>,resume:<xsl:value-of select="$resume"/>,state:'<xsl:value-of select="$state"/>'</xsl:with-param>
+			<xsl:with-param name="parms">,autoPower:<xsl:value-of select="$autoPower"/>,busWidth:<xsl:value-of select="$busWidth"/>,resume:'<xsl:value-of select="$resume"/>',state:'<xsl:value-of select="$state"/>'</xsl:with-param>
 		</xsl:call-template>
 	</xsl:template>
 
diff --git a/versions/pdpjs/1.32.2/pdp11-dbg.js b/versions/pdpjs/1.32.2/pdp11-dbg.js
index 12860f91b..91738ab20 100644
--- a/versions/pdpjs/1.32.2/pdp11-dbg.js
+++ b/versions/pdpjs/1.32.2/pdp11-dbg.js
@@ -76,7 +76,7 @@ function kc(a,b,c){if(a=a.H[b])a.style.marginTop=c?"0px":"20px",a.style.backgrou
 function ac(a,b){var c=a.b[b];c[2]&&c[3]&&(kc(a,b,c[1]=c[0]),c[4]&&c[4].call(a,c[1],c[5]));c[3]=!1}h.mf=function(a){a||this.f.A.T||(a=this.f,a.C.reset(),pc(a),this.b[qc]&&this.b[qc][1]&&rc(this.f))};h.nf=function(){};h.hf=function(a){a||this.f.aa()};
 h.ff=function(a){if(!a&&!this.f.A.T)if(this.b[qc]&&this.b[qc][1])rc(this.f);else{if((a=this.F)&&!Ja(a,!0))Ka(a,!0),sc(a,0,null),Ka(a,!1);else try{var b=this.f.pc(1);0<b&&(tc(this.f,b),uc(this.f,b,!0),vc(this.f,b))}catch(c){"number"!=typeof c&&Ga(this.f,c.stack||c.message)}this.stop();this.K&&I(this.K)}};h.gf=function(a){if(a&&!this.f.A.T)if(this.G&&wc(this),a=Zb(this,this.Ua),this.L==Yb)xc(this.C,this.da,a);else{var b=this.f,c=this.da;b.oa++;b.C.Sb(yc(b,c,4),a);b.oa--}};
 h.jf=function(a){a||this.f.A.T||(this.I&&wc(this),a=this.L==Yb?zc(this.C,this.da):Ac(this.f,this.da),Zb(this,a))};h.lf=function(a){a||this.f.A.T||hc(this,this.Ua)};h.kf=function(a){a?(this.w=!0,ec(this,!0)):(this.w=!1,ec(this),ic(this,0))};h.pf=function(a,b){this.Ua=a?this.Ua|1<<b:this.Ua&~(1<<b)};function wc(a){var b=1140>=a.f.ia?8:16,c=65472<=a.da&&a.da<65472+b,b=c?1:2,c=c?15:a.C.I;a.b[mc]&&a.b[mc][1]||(b=-b);hc(a,a.da&~c|a.da+b&c)}
-function hc(a,b){a.da=b&a.C.I;if(a.B!==a.da){a.B=a.da;b=a.B;for(var c=0;22>c;c++)Bc(a,"A"+c,b&1<<c)}}function Zb(a,b){a.g=b&65535;if(a.D!==a.g){a.D=a.g;b=a.D;for(var c=0;16>c;c++)Bc(a,"D"+c,b&1<<c)}return a.g}function Bc(a,b,c){a.i[b]=c;a.w||jc(a,b,c)}function Nc(a){return void 0!==a.H[Oc]}function ic(a,b){if(Nc(a)){a.Ua=b;for(var c=0;22>c;c++)a.b["S"+c][1]=b&1<<c?1:0;fc(a)}}h.stop=function(){hc(this,this.f.g[7])};h.kd=function(a){this.da=a};h.setData=function(a,b){b?this.Ta=a:this.g=a};
+function hc(a,b){a.da=b&a.C.I;if(a.B!==a.da){a.B=a.da;b=a.B;for(var c=0;22>c;c++)Mc(a,"A"+c,b&1<<c)}}function Zb(a,b){a.g=b&65535;if(a.D!==a.g){a.D=a.g;b=a.D;for(var c=0;16>c;c++)Mc(a,"D"+c,b&1<<c)}return a.g}function Mc(a,b,c){a.i[b]=c;a.w||jc(a,b,c)}function Nc(a){return void 0!==a.H[Oc]}function ic(a,b){if(Nc(a)){a.Ua=b;for(var c=0;22>c;c++)a.b["S"+c][1]=b&1<<c?1:0;fc(a)}}h.stop=function(){hc(this,this.f.g[7])};h.kd=function(a){this.da=a};h.setData=function(a,b){b?this.Ta=a:this.g=a};
 h.uf=function(a,b){return(b?this.Ta:this.Ua)&65535};h.Eg=function(a){this.Ta=a};function gc(){for(var a=x(document,w,"panel"),b=0;b<a.length;b++){var c=a[b],d=Ea(c),e=Ba(d.id);e||(e=new Rb(d,!0));Fa(e,c)}}var Yb=7,Oc="S0",nc="DEP",qc="ENABLE",oc="EXAM",mc="STEP",Pc={},cc=(Pc[65400]=[null,null,Rb.prototype.uf,Rb.prototype.Eg,"CNSW"],Pc);yb(gc);
 function Qc(a,b,c){q.call(this,"Bus",a,16);this.f=b;this.F=c;this.V=+a.busWidth||16;this.M=1<<this.V;this.I=this.M-1;this.j=Rc;this.g=Math.log2(this.j);this.R=this.j>>2;this.i=this.j-1;this.G=this.M/this.j|0;this.U=this.G-1;this.Na=[];this.la=0;this.D=!1;this.N=[];this.Ye=[Sc,Tc,Uc,Vc];this.b=this.v=[];this.B=this.L=this.w=this.O=this.P=0;a=new J(this);Wc(a,this.F);this.b=Array(this.G);this.v=Array(this.G);for(b=0;b<this.G;b++)this.b[b]=this.v[b]=a;this.B=this.M-Rc;Xc(this,this.B,Rc,Yc,this);this.P=
 this.O=(this.B&this.I)>>>this.g;this.L=0;this.w=this.I;y(this)}p(Qc,q);function Zc(a,b){if(b!=a.L){for(var c=0;c<a.G;c++)a.v[c]=a.b[c];a.L=0;a.w=a.I;b&&(a.L=b,b=1<<b,a.w=b-1,b-=Rc,a.P=(b&a.w)>>>a.g,a.v[a.P]=a.b[a.O])}}h=Qc.prototype;h.reset=function(){for(var a=0;a<this.N.length;a++)this.N[a]();Zc(this,16)};h.Ca=function(a,b){if(!b)if(!a)this.reset();else if(!this.restore(a))return!1;return!0};h.Ba=function(a){return a?this.save():!0};h.save=function(){var a=new G(this);a.set(0,$c(this));return a.data()};
@@ -321,17 +321,17 @@ Fj(a,g[1],!0);if(r)if(a.N=r,void 0===g[2])a.u("begin assemble at "+Ij(a,r)),a.O=
 else{var H=C.charAt(1);if("l"==H){var ob;ob=0+gk(a,a.g);ob+=gk(a,a.L);(ob+=gk(a,a.D))||a.u("no breakpoints")}else if("n"==H){var vd=+z||0;z&&(a.Y=vd);a.u("break after "+vd+" instruction(s)")}else if(void 0===z)a.u("missing breakpoint address");else{var na=W();if("*"!=z&&(na=Fj(a,z,!0),!na))break a;"c"==H?null==na.J?(wj(a),a.u("all breakpoints cleared")):ek(a,a.g,na)||ek(a,a.L,na)||ek(a,a.D,na)||a.u("breakpoint missing: "+Ij(a,na)):null!=na.J&&(Hj(a,na,B),"p"==H?a.wb(a.g,na):"r"==H?a.wb(a.L,na):"w"==
 H?a.wb(a.D,na):a.u("unknown breakpoint command: "+H))}}}break;case "c":a.Qa&&(a.Qa.value="");break;case "d":a:{var Sb,bb=g[0],Ma=g[1],cb=g[2],al=g[3];if("?"==Ma){var Tb="";for(Sb in Qb)a.ia[Sb]&&(Tb&&(Tb+=","),Tb+=Sb);Tb+=",state,symbols";a.u("dump memory commands:");a.u("\tda [a]        dump info for address a");a.u("\tdb [a] [n]    dump n bytes at address a");a.u("\tdw [a] [n]    dump n words at address a");a.u("\tdd [a] [n]    dump n dwords at address a");a.u("\tds [a] [n]    dump n words at address a as JSON");
 a.u("\tdh [p] [n]    dump n instructions from history position p");Tb.length&&a.u("dump extension commands:\n\t"+Tb)}else if("state"==Ma){var Ye=Ck(a.K,!0);"console"==cb?console.log(Ye):(a.Qa&&(a.Qa.value=""),Ye&&a.u(Ye))}else if("symbols"==Ma)for(var Ze=0;Ze<a.B.length;Ze++){var $e=a.B[Ze],Ub;for(Ub in $e.ea)if("."!=Ub.charAt(0)){var pi=$e.ea[Ub].o;if(void 0!==pi){var qi=$e.ea[Ub].l;qi&&(Ub=qi);a.u(K(a,pi)+" "+Ub)}}}else{if("d"==bb){for(Sb in Qb)if(g[1]==Sb){var ri=a.ia[Sb];ri?(g.shift(),g.shift(),
-ri(g)):a.u("no dump registered for "+Ma);break a}Ma||(bb=a.Ia||"dw")}else a.Ia=bb;if("dh"==bb){var si=Ma,ti=cb,ui="",vi=0,Ca=a.P,Na=a.i;if(Na.length){var wa=+si||a.oa,Cc=+ti||10;isNaN(wa)?wa=Cc:ui="more ";wa>Na.length&&(a.u("note: only "+Na.length+" available"),wa=Na.length);Ca-=wa;0>Ca&&(null==Na[Na.length-1].J?(wa=Ca+wa,Ca=0):Ca+=Na.length);var af=[];"call"==ti&&(Cc=1E5,af=["CALL"]);for(void 0!==si&&a.u(wa+" instructions earlier:");0<Cc&&Ca!=a.P;){var wi=Na[Ca++];if(null==wi.J)break;var Dc=W(wi.J),
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+ri(g)):a.u("no dump registered for "+Ma);break a}Ma||(bb=a.Ia||"dw")}else a.Ia=bb;if("dh"==bb){var si=Ma,ti=cb,ui="",vi=0,Ca=a.P,Na=a.i;if(Na.length){var wa=+si||a.oa,Bc=+ti||10;isNaN(wa)?wa=Bc:ui="more ";wa>Na.length&&(a.u("note: only "+Na.length+" available"),wa=Na.length);Ca-=wa;0>Ca&&(null==Na[Na.length-1].J?(wa=Ca+wa,Ca=0):Ca+=Na.length);var af=[];"call"==ti&&(Bc=1E5,af=["CALL"]);for(void 0!==si&&a.u(wa+" instructions earlier:");0<Bc&&Ca!=a.P;){var wi=Na[Ca++];if(null==wi.J)break;var Cc=W(wi.J),
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-g[0])break;var Wb,gf,hf,jf,kf=g[0],lf=g[1];"eb"==kf?(Wb=1,gf=255,hf=a.sd,jf=a.td):"e"==kf||"ew"==kf?(Wb=2,gf=65535,hf=a.Oa,jf=a.se):lf=null;if(null==lf)a.u("edit memory commands:"),a.u("\teb [a] [...]  edit bytes at address a"),a.u("\tew [a] [...]  edit words at address a");else{var Rd=Fj(a,lf);if(Rd)for(var Sd=2;Sd<g.length;Sd++){var Gc=pj(a,g[Sd]);if(void 0===Gc){a.u("unrecognized value: "+g[Sd]);break}Gc&~gf&&a.u("warning: "+F(Gc)+" exceeds "+Wb+"-byte value");a.u("changing "+Ij(a,Rd)+(A(a,16)?
-"":" from "+K(a,hf.call(a,Rd),Wb))+" to "+K(a,Gc,Wb));jf.call(a,Rd,Gc,Wb)}}break;case "g":a:{var zi=g[1],fl=b;if(void 0!==zi){var mf=Fj(a,zi,!0);if(!mf)break a;Hj(a,mf,fl);a.wb(a.g,mf,!0)}Xj(a,!0,c)}break;case "h":a.A.T?(c||a.u("halting"),a.aa()):Ja(a,!0)||c||a.u("already halted");break;case "i":if("if"==g[0]){var nf;var Hc=b.substr(2),Hc=Za(Hc);pj(a,Hc)?(c||a.u("true: "+Hc),nf=!0):(c||a.u("false: "+Hc),nf=!1);nf||(d=!1);break}f=!0;break;case "k":var gl=g[0];if("?"==g[1])a.u("stack trace commands:"),
-a.u("\tk\tshow frame addresses"),a.u("\tks\tshow symbol information");else{var of=0,pf=W(),Ic=W(a.f.g[6]);for(a.u("stack trace for "+Ij(a,Ic));10>of;){for(var ub=null,hl=256;65536>Ic.J>>>0;){pf.J=a.Oa(Ic,2);if(null==Ic.J||!hl--)break;if(!(pf.J&1)){for(var il=a,Td=pf,Ai=null,Jc=Td.J,Bi=Jc,qf=1;6>=qf&&Jc;qf++){if(2<qf){Td.J=Jc;var Ud=ik(il,Td);if(0<=Ud.indexOf("JSR")){var Ci=Ud.indexOf(" ");if(Jc+(Ud.indexOf(" ",Ci+1)-Ci-1)/2==Bi){Ai=Ud;break}}}Jc-=2}Td.J=Bi;if(ub=Ai)break}}if(!ub||null==ub)break;var Di=
-null;if("ks"==gl){var Ei=ub.match(/[0-9A-F]+$/);Ei&&(Di=zk(a,Ei[0]))}ub=Ya(ub,50)+"  ;"+(Di||"stack="+Ij(a,Ic));a.u(ub);of++}of||a.u("no return addresses found")}break;case "l":if("ln"==g[0]){zk(a,g[1],!0);break}f=!0;break;case "m":a:{var Oa,Pa=null,Q=g[1];"?"==Q&&(Q=void 0);if(void 0!==Q){var db=0;if("all"==Q)db=1879046143,Q=null;else if("on"==Q)Pa=!0,Q=null;else if("off"==Q)Pa=!1,Q=null;else{"keys"==Q&&(Q="key");"kbd"==Q&&(Q="keyboard");for(Oa in Qb)if(Q==Oa){db=Qb[Oa];Pa=!!(a.fa&db);break}if(!db){a.u("unknown message category: "+
-Q);break a}}if(db)if("on"==g[2])a.fa|=db,Pa=!0;else if("off"==g[2]&&(a.fa&=~db,Pa=!1,1073741824==db)){for(var Fi=1E3<=a.M.length?a.M.length-1E3:0;Fi<a.M.length;)a.u(a.M[Fi++]);a.M=[]}}var jl=0,Kc="";for(Oa in Qb)if(!Q||Q==Oa){var kl=!!(a.fa&Qb[Oa]);if(null===Pa||Pa==kl)Kc&&(Kc+=","),++jl%10||(Kc+="\n\t"),"key"==Oa&&(Oa="keys"),Kc+=Oa}void 0===Q&&a.u("message commands:\n\tm [category] [on|off]\tturn categories on/off");a.u((null!==Pa?Pa?"messages on:  ":"messages off: ":"message categories:\n\t")+
-(Kc||"none"));xj(a)}break;case "p":if("print"==g[0]){Ak(a,b.substr(5));break}var ll=g[0];if("?"==g[1])a.u("step commands:"),a.u("\tp\tstep over instruction"),a.u("\tpr\tstep over instruction with register update");else{var Gi="pr"==ll?1:0,Hi=1+Gi;if(a.I)a.u("step in progress");else{var Vd=W(a.f.g[7]),Xb=a.Oa(Vd);3==Xb||4==Xb||34816==(Xb&65280)||32256==(Xb&65024)||35072==(Xb&65280)?(a.I=Hi,Gj(Vd,2)):2048==(Xb&65024)&&(ik(a,Vd),a.I=Hi);a.I?(a.wb(a.g,Vd,!0),Xj(a)||(a.K&&oe(a.K),a.I=0)):Bk(a,Gi?"tr":
-"t")}}break;case "r":if("reset"==b){a.K&&a.K.reset();break}ak(a,g);break;case "s":a:switch(g[1]){case "base":if(g[2]){var Lc=+g[2];if(8==Lc||10==Lc||16==Lc)a.Aa=Lc;else{a.u("invalid base: "+Lc);break}}a.u("default base: "+a.Aa);break;case "cs":var Mc;void 0!==g[3]&&(Mc=+g[3]);switch(g[2]){case "int":a.f.Gb=Mc;break;case "start":a.f.cc=Mc;break;case "stop":a.f.Jb=Mc;break;default:a.u("unknown cs option");break a}void 0!==Mc&&ge(a.f);a.u("checksums "+(a.f.A.Fb?"enabled":"disabled"));break;case "sp":void 0!==
+cf?16:a.Aa,el=(Od+df-1)/df|0||1,sb="";el--&&0<Od;){for(var tb="",ef="",Ma=Ij(a,ia),Pd=df,Dc=0,Ec=0;0<Pd&&0<Od;){var Vb=1,Qd=1==rb?a.sd(ia,Vb):a.Oa(ia,Vb=2),Dc=Dc|Qd<<(Ec<<3),Ec=Ec+Vb;Ec==rb&&(cf?(tb&&(tb+=","),tb+="0x"+F(Dc,2*rb)):(tb+=K(a,Dc,rb),tb+=1==rb?9==Pd?"-":" ":"  "),Dc=Ec=0);Pd-=Vb;for(Od-=Vb;1==rb&&Vb--;)var ff=Qd&255,ef=ef+(32<=ff&&128>ff?String.fromCharCode(ff):"."),Qd=Qd>>8}sb&&(sb+="\n");sb=cf?sb+(tb+","):sb+(Ma+":  "+tb+(Pd?"":" "+ef))}sb&&a.u(sb);a.va=ia;a.Aa=dl}}}}break;case "e":if("else"==
+g[0])break;var Wb,gf,hf,jf,kf=g[0],lf=g[1];"eb"==kf?(Wb=1,gf=255,hf=a.sd,jf=a.td):"e"==kf||"ew"==kf?(Wb=2,gf=65535,hf=a.Oa,jf=a.se):lf=null;if(null==lf)a.u("edit memory commands:"),a.u("\teb [a] [...]  edit bytes at address a"),a.u("\tew [a] [...]  edit words at address a");else{var Rd=Fj(a,lf);if(Rd)for(var Sd=2;Sd<g.length;Sd++){var Fc=pj(a,g[Sd]);if(void 0===Fc){a.u("unrecognized value: "+g[Sd]);break}Fc&~gf&&a.u("warning: "+F(Fc)+" exceeds "+Wb+"-byte value");a.u("changing "+Ij(a,Rd)+(A(a,16)?
+"":" from "+K(a,hf.call(a,Rd),Wb))+" to "+K(a,Fc,Wb));jf.call(a,Rd,Fc,Wb)}}break;case "g":a:{var zi=g[1],fl=b;if(void 0!==zi){var mf=Fj(a,zi,!0);if(!mf)break a;Hj(a,mf,fl);a.wb(a.g,mf,!0)}Xj(a,!0,c)}break;case "h":a.A.T?(c||a.u("halting"),a.aa()):Ja(a,!0)||c||a.u("already halted");break;case "i":if("if"==g[0]){var nf;var Gc=b.substr(2),Gc=Za(Gc);pj(a,Gc)?(c||a.u("true: "+Gc),nf=!0):(c||a.u("false: "+Gc),nf=!1);nf||(d=!1);break}f=!0;break;case "k":var gl=g[0];if("?"==g[1])a.u("stack trace commands:"),
+a.u("\tk\tshow frame addresses"),a.u("\tks\tshow symbol information");else{var of=0,pf=W(),Hc=W(a.f.g[6]);for(a.u("stack trace for "+Ij(a,Hc));10>of;){for(var ub=null,hl=256;65536>Hc.J>>>0;){pf.J=a.Oa(Hc,2);if(null==Hc.J||!hl--)break;if(!(pf.J&1)){for(var il=a,Td=pf,Ai=null,Ic=Td.J,Bi=Ic,qf=1;6>=qf&&Ic;qf++){if(2<qf){Td.J=Ic;var Ud=ik(il,Td);if(0<=Ud.indexOf("JSR")){var Ci=Ud.indexOf(" ");if(Ic+(Ud.indexOf(" ",Ci+1)-Ci-1)/2==Bi){Ai=Ud;break}}}Ic-=2}Td.J=Bi;if(ub=Ai)break}}if(!ub||null==ub)break;var Di=
+null;if("ks"==gl){var Ei=ub.match(/[0-9A-F]+$/);Ei&&(Di=zk(a,Ei[0]))}ub=Ya(ub,50)+"  ;"+(Di||"stack="+Ij(a,Hc));a.u(ub);of++}of||a.u("no return addresses found")}break;case "l":if("ln"==g[0]){zk(a,g[1],!0);break}f=!0;break;case "m":a:{var Oa,Pa=null,Q=g[1];"?"==Q&&(Q=void 0);if(void 0!==Q){var db=0;if("all"==Q)db=1879046143,Q=null;else if("on"==Q)Pa=!0,Q=null;else if("off"==Q)Pa=!1,Q=null;else{"keys"==Q&&(Q="key");"kbd"==Q&&(Q="keyboard");for(Oa in Qb)if(Q==Oa){db=Qb[Oa];Pa=!!(a.fa&db);break}if(!db){a.u("unknown message category: "+
+Q);break a}}if(db)if("on"==g[2])a.fa|=db,Pa=!0;else if("off"==g[2]&&(a.fa&=~db,Pa=!1,1073741824==db)){for(var Fi=1E3<=a.M.length?a.M.length-1E3:0;Fi<a.M.length;)a.u(a.M[Fi++]);a.M=[]}}var jl=0,Jc="";for(Oa in Qb)if(!Q||Q==Oa){var kl=!!(a.fa&Qb[Oa]);if(null===Pa||Pa==kl)Jc&&(Jc+=","),++jl%10||(Jc+="\n\t"),"key"==Oa&&(Oa="keys"),Jc+=Oa}void 0===Q&&a.u("message commands:\n\tm [category] [on|off]\tturn categories on/off");a.u((null!==Pa?Pa?"messages on:  ":"messages off: ":"message categories:\n\t")+
+(Jc||"none"));xj(a)}break;case "p":if("print"==g[0]){Ak(a,b.substr(5));break}var ll=g[0];if("?"==g[1])a.u("step commands:"),a.u("\tp\tstep over instruction"),a.u("\tpr\tstep over instruction with register update");else{var Gi="pr"==ll?1:0,Hi=1+Gi;if(a.I)a.u("step in progress");else{var Vd=W(a.f.g[7]),Xb=a.Oa(Vd);3==Xb||4==Xb||34816==(Xb&65280)||32256==(Xb&65024)||35072==(Xb&65280)?(a.I=Hi,Gj(Vd,2)):2048==(Xb&65024)&&(ik(a,Vd),a.I=Hi);a.I?(a.wb(a.g,Vd,!0),Xj(a)||(a.K&&oe(a.K),a.I=0)):Bk(a,Gi?"tr":
+"t")}}break;case "r":if("reset"==b){a.K&&a.K.reset();break}ak(a,g);break;case "s":a:switch(g[1]){case "base":if(g[2]){var Kc=+g[2];if(8==Kc||10==Kc||16==Kc)a.Aa=Kc;else{a.u("invalid base: "+Kc);break}}a.u("default base: "+a.Aa);break;case "cs":var Lc;void 0!==g[3]&&(Lc=+g[3]);switch(g[2]){case "int":a.f.Gb=Lc;break;case "start":a.f.cc=Lc;break;case "stop":a.f.Jb=Lc;break;default:a.u("unknown cs option");break a}void 0!==Lc&&ge(a.f);a.u("checksums "+(a.f.A.Fb?"enabled":"disabled"));break;case "sp":void 0!==
 g[2]&&(le(a.f,+g[2])||a.u("warning: using 1x multiplier, previous target not reached"));a.u("target speed: "+(a.f.sb.toFixed(2)+"Mhz")+" ("+a.f.hb+"x)");break;default:if(g[1]){a.u("unknown option: "+g[1]);break}case "?":a.u("debugger options:"),a.u("\tbase #\t\tset default base to #"),a.u("\tcs int #\tset checksum cycle interval to #"),a.u("\tcs start #\tset checksum cycle start count to #"),a.u("\tcs stop #\tset checksum cycle stop count to #"),a.u("\tsp #\t\tset speed multiplier to #")}break;case "t":Bk(a,
 g[0],g[1]);break;case "u":bk(a,g[1],g[2],8);break;case "v":if("var"==g[0]){yk(a,b.substr(3))||(d=!1);break}if("ver"==g[0]){a.u((Hb||"PDP11")+" version 1.32.2 ("+a.f.ia+",RELEASE"+(Jb?",TYPEDARRAYS":Ib?",BYTEARRAYS":",LONGARRAYS")+")");a.u(window?window.navigator.userAgent:"");break}f=!0;break;case "?":if(g[1]){Ak(a,b.substr(1));break}var rf="commands:",sf;for(sf in Ek)rf+="\n"+Ya(sf,9)+Ek[sf];vf(a)||(rf+="\nnote: history disabled if no exec breakpoints");a.u(rf);break;default:f=!0}f&&(a.u("unknown command: "+
 b),d=!1)}}catch(Ji){a.u("debugger error: "+(Ji.stack||Ji.message)),d=!1}return d}function je(a,b,c){b=nj(a,b,c);for(var d in b)if(!hk(a,b[+d]))return!1;return!0}
@@ -340,13 +340,13 @@ Lj=20,Mj=21,Nj=22,Oj=23,Pj=24,Qj=25,Rj=26,Sj=27,Tj=28,Uj=29,Vj=30,Jj={SP:6,PC:7,
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 Y],3456:[65,Y],3520:[96,Y],35328:[40,Y],35392:[50,Y],35456:[54,Y],35520:[52,Y],35584:[68,Y],35648:[2,Y],35712:[78,Y],35776:[98,Y],35840:[74,Y],35904:[72,Y],35968:[7,Y],36032:[5,Y],36096:[66,Y],36160:[59,Y],36224:[64,Y],36288:[61,Y]},65528:{128:[76,rk],152:[108,nk]},65535:{0:[55],1:[99],2:[75],3:[26],4:[109],5:[70],6:[110],7:[111],160:[69],161:[31],162:[41],163:[33],164:[45],165:[36],166:[43],167:[35],168:[38],169:[32],170:[42],171:[34],172:[46],173:[37],174:[44],175:[30],176:[69],177:[80],178:[88],
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-function Fk(a,b,c){q.call(this,"Computer",a,33554432);this.A.Z=!1;this.O=null;Gk(this,b);this.L=ee(this,"autoPower",a,6);this.j=0;this.U=+a.busWidth||+a.buswidth;this.G=this.D=this.I=null;this.B=this.R=!1;this.w=this.v=null;this.P=this.M=this.N=!1;this.V=ee(this,"url")||"";(Math.random()+.1).toString(36);this.g=Hk(this);if(this.f=Da("CPU",this.id)){this.F=Da("Debugger",this.id);this.C=new Qc({id:this.pb+".bus",busWidth:this.U},this.f,this.F);var d,e=Aa(this.id);if((this.i=Da("Panel",this.id))&&this.i.Qa)for(b=
-0;b<e.length;b++)d=e[b],d.S=this.i.S,d.u=this.i.u,d.Qa=this.i.Qa;this.u(Hb+" v1.32.2\nCopyright \u00a9 2012-2017 Jeff Parsons <Jeff@pcjs.org>\nLicense: GPL version 3 or later <http://gnu.org/licenses/gpl.html>");this.u("Portions adapted from the PDP-11/70 Emulator by Paul Nankervis <http://skn.noip.me/pdp11/pdp11.html>");for(b=0;b<e.length;b++)d=e[b],d.za&&d.za(this,this.C,this.f,this.F);this.b=ee(this,"resume",a,4,Ik);var f;b=null;if(a=ee(this,"state")||(f=!0,a.state))this.I=b=a,f||(this.B=!0,this.b=
-Ik),this.b&&(this.w=new G(this,"1.32.2"),Jk(this.w)?b=null:delete this.w);!b&&this.b&&(b=Kk(this))&&(this.B=!0);if(b){var g=this;fb(b,null,!0,function(a,b,c){c?(g.D=null,g.B=!1,g.S("Unable to load machine state from server (error "+c+(b?": "+Za(b):"")+")")):(g.G=b,g.R=!0);y(g)})}else y(this);this.H.power||(this.L=!0);!c&&this.L&&Lk(this,this.ec)}else v("Unable to find CPU component")}p(Fk,q);
-function Gk(a,b){if(!b){var c;if("object"==typeof resources&&(c=resources.parms))try{b=eval("("+c+")")}catch(d){v(d.message+" ("+c+")")}}a.O=b}function ee(a,b,c,d,e){var f=b.toLowerCase(),f=nb(b)||nb(f);void 0===f&&a.O&&(f=a.O[b]);void 0===f&&c&&(f=c[b]);void 0===f&&"object"==typeof resources&&resources[b]&&(f=b);void 0===f&&(f=e);if("string"==typeof f&&d)switch(d){case 4:f=+f;isNaN(f)&&(f=e||0);break;case 6:f="true"==f}return f}
+function Fk(a,b,c){q.call(this,"Computer",a,33554432);this.A.Z=!1;this.O=null;Gk(this,b);this.L=ee(this,"autoPower",a,6);this.j=0;this.U=+a.busWidth||+a.buswidth;this.G=this.w=this.I=null;this.D=this.R=!1;this.B=this.v=null;this.P=this.M=this.N=!1;this.V=ee(this,"url")||"";(Math.random()+.1).toString(36);this.g=Hk(this);if(this.f=Da("CPU",this.id)){this.F=Da("Debugger",this.id);this.C=new Qc({id:this.pb+".bus",busWidth:this.U},this.f,this.F);var d,e=Aa(this.id);if((this.i=Da("Panel",this.id))&&this.i.Qa)for(b=
+0;b<e.length;b++)d=e[b],d.S=this.i.S,d.u=this.i.u,d.Qa=this.i.Qa;this.u(Hb+" v1.32.2\nCopyright \u00a9 2012-2017 Jeff Parsons <Jeff@pcjs.org>\nLicense: GPL version 3 or later <http://gnu.org/licenses/gpl.html>");this.u("Portions adapted from the PDP-11/70 Emulator by Paul Nankervis <http://skn.noip.me/pdp11/pdp11.html>");for(b=0;b<e.length;b++)d=e[b],d.za&&d.za(this,this.C,this.f,this.F);b=null;d=ee(this,"resume",a);void 0!==d&&(1<d.length?b=this.w=d:this.b=parseInt(d,10));var f;if(a=ee(this,"state")||
+(f=!0,a.state))this.I=b=a,f||(this.D=!0,this.b=Ik),this.b&&(this.B=new G(this,"1.32.2"),Jk(this.B)?b=null:delete this.B);!b&&this.b&&(b=Kk(this))&&(this.D=!0);if(b){var g=this;fb(b,null,!0,function(a,b,c){c?(g.w=null,g.D=!1,g.S("Unable to load machine state from server (error "+c+(b?": "+Za(b):"")+")")):(g.G=b,g.R=!0);y(g)})}else y(this);this.H.power||(this.L=!0);!c&&this.L&&Lk(this,this.ec)}else v("Unable to find CPU component")}p(Fk,q);
+function Gk(a,b){if(!b){var c;if("object"==typeof resources&&(c=resources.parms))try{b=eval("("+c+")")}catch(d){v(d.message+" ("+c+")")}}a.O=b}function ee(a,b,c,d){var e=b.toLowerCase(),e=nb(b)||nb(e);void 0===e&&a.O&&(e=a.O[b]);void 0===e&&c&&(e=c[b]);void 0===e&&"object"==typeof resources&&resources[b]&&(e=b);void 0===e&&(e=void 0);if("string"==typeof e&&d)switch(d){case 4:e=+e;isNaN(e)&&(e=0);break;case 6:e="true"==e}return e}
 function Lk(a,b,c){for(var d=Aa(a.id),e=0;e<=d.length;e++){var f=e<d.length?d[e]:a;if(!Ia(f)){Ia(f,function(){Lk(a,b,c)});return}}b.call(a,c)}function Mk(a,b){var c=new G(a,"1.32.2",Nk);if(Jk(c)&&Ok(c)){var d=c.get(Pk),e=b?b.get(Pk):"unknown";d!=e&&(a.S("Machine state may be out-of-date\n("+d+" vs. "+e+")\nCheck your browser's local storage limits"),b||c.clear())}}h=Fk.prototype;
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+g?(this.S("Error: "+g),"unable to verify user"==g&&(lb(Xk,""),this.g=null)):this.u(f+": "+g),Vk(d),Jk(d)?(c=Ok(d),e=!0):c=!1))}e&&Mk(this,c?d:null)}else a==Uk&&d.clear()}else Mk(this);delete this.G;delete this.B}e=Aa(this.id);for(f=0;f<e.length;f++)g=e[f],g!==this&&g!=this.f&&(c=Yk(this,g,d,b,c));b=[d,a,c];a!=Rk?Lk(this,this.Ud,b):this.Ud(b)}};
 function Yk(a,b,c,d,e){if(!b.A.Z){b.A.Z=!0;var f=null;try{if(e&&((f=c.get(b.id))||(f=c.get(b.id.replace(/[a-z0-9]\./i,".")))),"string"===typeof f&&(f=null),!b.Ca(f,d)&&f&&(v("Unable to restore state for "+b.type),a.I&&!a.R?(c.clear(),a.b=Ik,window&&window.location.reload()):a.N=!0,b.Ca(null),e=!1),!d&&b.Cd){var g=b.Cd.split("|");for(a=0;a<g.length;a++)b.status(g[a])}}catch(k){v("Error restoring state for "+b.type+" ("+k.message+")")}}return e}
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@@ -354,14 +354,14 @@ function Ck(a,b,c){var d,e="none";if(a.j)return null;a.j--;var f=new G(a,"1.32.2
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-c,c.onclick=function(){var a=Hk(d,!0);if(a){var b=!!(d.b&&!d.D||d.I),c=Ck(d,b);b?ml(d,a,c):d.S("Resume disabled, machine state not saved")}},!0}return!1};function Hk(a,b){var c=a.g;c||((c=kb(Xk),void 0!==c)?!c&&b&&(b=null,window&&(b=window.prompt("Saving machine states on the pcjs.org server is currently unsupported.\n\nIf you're running your own server, enter your user ID below.","")),c=b)&&((c=ol(a,c))||a.S("The user ID is invalid.")):b&&a.S("Browser local storage is not available"));return c}
+function I(a,b){if(a.f){var c=a.f,d=b||0,e=c.H.speed;e&&(0>=d||30<=(c.Kc+=d))&&(e.textContent=c.A.T?c.rb.toFixed(2)+"Mhz":"Stopped",c.Kc=0)}if(a.i&&(a=a.i,b=b||0,a.v)){c=a.f.A.T;d=!!(a.f.i&8);if(0>=b||60<=(a.j+=b)){for(e=0;e<a.f.g.length;e++)lc(a,"R"+e,a.f.g[e]);e=Ad(a.f);lc(a,"PS",e);lc(a,"NF",e&8?1:0,1);lc(a,"ZF",e&4?1:0,1);lc(a,"VF",e&2?1:0,1);lc(a,"CF",e&1?1:0,1);a.j=0}-1>b?a.da=a.f.g[7]:0<b&&c&&!d&&(a.da=a.f.cb);hc(a,a.da);Zb(a,a.Ta);b=a.f;b=b.tb?b.V&16?1:2:4;Mc(a,"B22",b&1);Mc(a,"B18",b&2);
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+h.ua=function(a,b,c){var d=this;switch(b){case "power":return this.H[b]=c,c.onclick=function(){d.j||(d.A.Z?Ck(d,!1,!0):Lk(d,d.ec))},!0;case "reset":return this.H[b]=c,c.onclick=function(){if(d.A.Z&&!d.j)if(d.b&&!d.w){var a=za("Click OK to save changes to this "+Hb+" machine.\n\nWARNING: If you CANCEL, all disk changes will be discarded.");Ck(d,a,!0);!a&&d.I?window&&window.location.reload():(a||(d.M=!0),d.ec(Ik),d.M=!1)}else d.reset(),d.f&&d.f.qa()},!0;case "save":if(Va(hb(),"pcjs.org"))c.parentNode.removeChild(c);else return this.H[b]=
+c,c.onclick=function(){var a=Hk(d,!0);if(a){var b=!!(d.b&&!d.w||d.I),c=Ck(d,b);b?ml(d,a,c):d.S("Resume disabled, machine state not saved")}},!0}return!1};function Hk(a,b){var c=a.g;c||((c=kb(Xk),void 0!==c)?!c&&b&&(b=null,window&&(b=window.prompt("Saving machine states on the pcjs.org server is currently unsupported.\n\nIf you're running your own server, enter your user ID below.","")),c=b)&&((c=ol(a,c))||a.S("The user ID is invalid.")):b&&a.S("Browser local storage is not available"));return c}
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+yb(function(){for(var a=x(document,w+"-machine"),b=0;b<a.length;b++)for(var c=a[b],d=Ea(c),c=x(c,w,"computer"),e=0;e<c.length;e++){var f=c[e],g=Ea(f),g=new Fk(g,d,!0);Fa(g,f);g.L&&Lk(g,g.ec)}});zb.show.push(function(){for(var a=x(document,w,"computer"),b=0;b<a.length;b++){var c=Ea(a[b]);(c=Da("Computer",c.id))&&c.P&&!c.A.Z&&c.ec(Rk)}});zb.exit.push(function(){for(var a=x(document,w,"computer"),b=0;b<a.length;b++){var c=Ea(a[b]);(c=Da("Computer",c.id))&&c.A.Z&&Ck(c,!(!c.b||c.w),!0)}});
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diff --git a/versions/pdpjs/1.32.2/pdp11.js b/versions/pdpjs/1.32.2/pdp11.js
index bd8436539..eb247a524 100644
--- a/versions/pdpjs/1.32.2/pdp11.js
+++ b/versions/pdpjs/1.32.2/pdp11.js
@@ -250,13 +250,13 @@ h.Wd=function(a,b,c,d,e,f){this.o=f&65535;this.a=this.a&~X.va|f>>16-X.S.va&X.va;
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@@ -265,12 +265,12 @@ function oh(a,b,c){var d,e="none";if(a.g)return null;a.g--;var f=new E(a,"1.32.2
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